As a Roblox developer, it is currently impossible for non-English-speaking players to have a description available in their languages.
If Roblox is able to address your issue, how would it improve your game and/or your development experience? Please be as specific as possible.
It would allow new players to understand directly what the game is about. Moreover the site is now available in 5 languages, the next logical step would be to have the game descriptions in the language chosen by the players and finally if the developers allow it, localize their game.
This is now live for the languages Roblox officially supports right now (Portuguese, Spanish, French, German and English) for both group games and regular games!
You can access it from the develop page.
Very glad we got the ability to have custom titles and descriptions for each language because machine translations can end pretty terribly.